Master thesis

Dear all, Firstly, I would like to thank you for sparing me couple of minutes to assist me in coming up with a master thesis topic. Currently i am in my final semester of my masters in Management and Engineering of Environment and Energy, and I am trying to come-up with a strong and interesting masters thesis topic to study. I am currently working as an intern consultant in a reputable Advisors enterprise, where their main focus is the water industry in the following sectors:  Strategy Merging & Acquisitions Public Private Partnership They have access to many data in the water industry, and I was thinking of combining what they have to what I have learned from Environment engineering, management and renewable energy.   Thank you very much in advance